[GH Import] Create an empty wiki if wiki import failed

Closes #43020

See merge request gitlab-org/gitlab-ce!17112

Resolve "group request membership mail with too long list of "To:""

Closes #42274

See merge request gitlab-org/gitlab-ce!17121

Fix single digit value clipping for stacked progress bar

Closes gitlab-ee#4864

See merge request gitlab-org/gitlab-ce!17217

Workaround for epic spec failure

Closes #4185

See merge request gitlab-org/gitlab-ee!3914

Extend Epics API - searching and sorting

Closes #4732

See merge request gitlab-org/gitlab-ee!4359

Avoid slow File Lock checks when not used

Closes #43339

See merge request gitlab-org/gitlab-ce!17140

CE upstream - 2018-02-19 12:23 UTC

Closes #4972 and #4960

See merge request gitlab-org/gitlab-ee!4596

Increase feature flag cache TTL to one hour

Closes #40854

See merge request gitlab-org/gitlab-ce!17213

[EE] Fix `ee-files-location-check` job

See merge request gitlab-org/gitlab-ee!4598

Resolve "Count of users by role in admin"

Closes #4920

See merge request gitlab-org/gitlab-ee!4539

Signed-off-by: Rémy Coutable <remy@rymai.me>

Fix and simplify end-to-end tests for secret variables

Closes gitlab-qa#190

See merge request gitlab-org/gitlab-ce!17173

[Geo] Add logging when create a temporary repository

See merge request gitlab-org/gitlab-ee!4594

In API allow searching epics by title and description and sort
epics by created_at and updated_at attributes.

created_at and updated_at attributes are also exposed in epic API - if
we allow sorting by these attributes it also makes sense to include them
in API response.

Close #4732

Move ee-files-location-check to the test stage

See merge request gitlab-org/gitlab-ee!4580

Flipper already takes care of flushing cache entries when
enabling/disabling features so it should be safe to increase the TTL.
This in turn should drastically reduce the number of Flipper queries
executed.

Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/40854

Separate Disaster Recovery docs from Geo docs

Closes #1989

See merge request gitlab-org/gitlab-ee!4511

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Resolve "Double closing system  notes when closing issue with Merge Request"

Closes #32546 and #32564

See merge request gitlab-org/gitlab-ce!17035

Don't attempt to update user tracked fields if database is in read-only

Closes gitlab-ee#4972

See merge request gitlab-org/gitlab-ce!17200

The tracking issue if this causes problems is
https://gitlab.com/gitlab-org/gitaly/issues/1028

[EE MR] Avoid slow File Lock checks when not used

See merge request gitlab-org/gitlab-ee!4548

Docs: Update all articles with the new layout (metadata from the frontmatter)

Closes #42831

See merge request gitlab-org/gitlab-ce!17187

Docs: Update all articles with the new layout (metadata from the frontmatter)

See merge request gitlab-org/gitlab-ee!4581

CE upstream - 2018-02-19 09:24 UTC

Closes #4825

See merge request gitlab-org/gitlab-ee!4592

Fix squash rebase not working when diff contained encoded data

Closes gitlab-ee#4960

See merge request gitlab-org/gitlab-ce!17205

[ci skip]

Also avoid double commit lookup during file lock check by reusing
memoized commits.

Also avoid double commit lookup during file lock check by reusing
memoized commits.